Steelers' William Gay fined for wearing purple cleats in honor of mother
NFL Fines Players for Uniform Tributes to Dead Relatives
Steelers RB Jaylen Warren fined $48k for illegal hit against the Browns despite not being penalized during the game
Cameron Heyward of Pittsburgh Steelers says NFL fined him for honoring late father with eye black - ESPN
Steelers DE Cam Heyward says NFL fined him for honoring father, Craig 'Ironhead' Heyward, who died of cancer – New York Daily News
Cameron Heyward Fined For Eye Black That Honored Father
Cameron Heyward - Wikipedia